Clinical Edge

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Vaccination for Prevention of Herpes Zoster

Ann Intern Med; ePub 2019 Feb 19; Prosser, et al

In a cost-effectiveness analysis of vaccination for the prevention of herpes zoster, vaccination with recombinant zoster vaccine (RZV) yielded cost-effectiveness ratios lower than those for many recommended adult vaccines, including zoster vaccine live (ZVL). The hypothetical cohort of immunocompetent US adults aged ≥50 years included an intervention of vaccination with RZV (recommended 2-dose regimen), vaccination with ZVL, and no vaccination. The primary outcome was the incremental cost-effectiveness ratio (ICER). Findings of the base-case analysis included:

  • For vaccination with RZV compared with no vaccination, ICERs ranged by age from $10,000 to $47,000 per quality-adjusted life-year (QALY).
  • For persons aged ≥60 years, ICERs were <$60,000 per QALY.
  • Vaccination with ZVL was dominated by vaccination with RZV for all age groups aged ≥60 years.

In sensitivity analysis:

  • Results were most sensitive to changes in vaccine effectiveness, duration of protection, herpes zoster incidence, and probability of postherpetic neuralgia.
  • Vaccination with RZV after previous administration of ZVL yielded an ICER of <$60,000 per QALY for individuals aged ≥60 years.
  • In probabilistic sensitivity analyses, RZV remained the preferred strategy in at least 95% of simulations.

Citation:

Prosser LA, Harpaz R, Rose AM, et al. A cost-effectiveness analysis of vaccination for prevention of herpes zoster and related complications: Input for national recommendations. [Published online ahead of print February 19, 2019]. Ann Intern Med. doi:10.7326/M18-2347.

Must Reads in Vaccines

Vaccination for Prevention of Herpes Zoster, Ann Intern Med; ePub 2019 Feb 19; Prosser, et al

ACIP Updates Adult Immunization Schedule, Ann Intern Med; 2019 Feb 5; Kim, Hunter, et al

Influenza Vaccination Safety During Hospitalization, Mayo Clin Proc; ePub 2019 Jan 8; Tartof, et al

Acellular Pertussis Vaccine Is Safe & Effective, JAMA Pediatr; 2018 Nov; Wood, Nolan, et al

Influenza and Pertussis Vaccination in Pregnancy, Vaccine; ePub 2018 Nov 3; Wilcox, Bottrell, et al